Yuav ua li cas yog hluav taws xob-welded steel yeeb nkab?

Qhov twg cov yeeb nkab yog siv niaj hnub no, Steel hluav taws xob-welded? Cov khoom no, uas nyob rau hauv niaj hnub tej yam kev mob yog dav siv nyob rau hauv ntau yam industries.

daim ntawv thov

Feem ntau, nws yog muab tso rau qhov twg nws yog tsim nyog los mus thauj kua los yog gaseous tshuaj nrog ib tug high degree ntawm Aggressiveness. Yog li ntawd, lub raj ntawm no zoo muaj peev xwm yuav nrhiav tau nyob rau hauv engineering, rau tso cov ntsiab cua kub txheej.

Electric-welded yeeb nkab steel siv nyob rau hauv qhov kev lag luam. Yog tsis muaj nws koj yuav tsis ua li cas rau cov roj, siv scaffolding, nyob rau hauv qhov siv thiab ua cov rooj tog los yog kev ua si nawv trainers. Nws versatility, kev kawm zoo, zoo heev lub sij hawm rau Vuam (xws li tsev) koj yuav siv nws nyob rau hauv lub tej yam kev mob rau cov tsim thiab kho ntawm engineering tes hauj lwm.

qhov ntev

Electrically welded steel kav, uas muaj GOST 10704-91 tooj, tsim tej yam random ntev rau ib tug kab uas hla. Piv txwv li, yog hais tias tus kawg tus nqi ntawm 0.3 cm cov khoom yuav tsum tsis txhob yuav tsawg tshaj li 2 meters ntev, thiab yog hais tias qhov no yog dua tshaj 15,2 cm, qhov ntev yuav tsis muaj tsawg tshaj li 5 m. Tsis tas li ntawd, muaj cov seem variations thaum qhov ntev rau ib tug muab txoj kab uas hla yeeb nkab yog nyob rau hauv ib tug tej yam ntau yam. Yog li, rau qhov taw qhia rau 7 cm loj tsab xov xwm tej zaum yuav yog los ntawm 5 mus 9 meters.

ntau lawm

Yuav ua li cas cov khoom xws li ib tug yeeb nkab yuav tsum tau muaj? Steel hluav taws xob-welded kev hloov kho nyob rau hauv cov yuav tsum muaj nqis uas phim rau lub xeev uas yuav tsum tau rau cov khoom siv nyob rau hauv no los yog tias tus kheej. Piv txwv li, kav rau roj thiab cov nkev pipelines (lub cev) yog nqa tawm raws li GOST 20295-85. Lawv tsim los ntawm lub vuam arc los yog ib tug tiv tauj hom (cov tom kawg nrog high-zaus currents) uas txawv zog cov chav kawm ntawv (los ntawm K34 rau K60).

Rau lub chaw ua khoom ntawm cov khoom siv los yog thermally kho kub kuav los tiag steel (relaxed los yog semi-tua) nrog ib tug cov ntsiab lus ntawm C (carbon) yog tsis ntau tshaj li 0.2% los ntawm qhov hnyav. Nws los xij twb coiled raj, tom qab uas cov npoo ntawm nplooj ntawv yog rhuab thiab ib tug tam sim no de yob (electrode rings). Tus nqi ntawm xws dab rau tshwj xeeb cov cav tov yuav kim heev (kaum ntawm meters ib feeb ntawm welding, nyob ntawm seb lub phab ntsa thickness). Lag luam yog yuav luag ib txwm nrog tej ntawm cov khoom ntawm kev kawm ntev siv ib tug slotted khoom.

Steel hluav taws xob-welded yuav tau txais thaum tshav kub kub kev kho mob zoo li tag nrho cov qhov ntev, thiab tsuas yog lub weld. Nyob rau hauv lub hauv paus hlau khoom uas tsis tau tso cai kom muaj ntes, flaws, tej kab nrib pleb, sunsets thiab bundles. tau qib nto tsis xws luag yuav tsum tsis txhob yuav kho los ntawm Vuam (tsuas cheb) nyob rau hauv thiaj li yuav muaj lub yuav tsum tau degree ntawm cov khoom muaj kev cia siab. Welded cov pob qij txha yuav tsum tsis txhob muaj cov neeg pluag fusion, tej kab nrib pleb, pores, fistulas, slag inclusions uas tuaj mus rau qhov chaw.

nqi ntawm

Raws li deb raws li txoj kev steel kav electrically welded? Tus nqi rau lawv, nyob ntawm seb lub chaw tsim tshuaj paus, lub steel qib, lub lub cheeb thiab phab ntsa thickness yuav sib txawv ntawm 32 mus 45-48 txhiab. Thaum yuav koj yuav tsum nco ntsoov xyuam xim rau raws li lub xeev cov qauv, uas yog. Yuav kom. Nyob rau hauv nws lub moj khaum, cov khoom ntawv yuav tsum tau kev ntsuam xyuas, xws li ib tug shear tivthaiv, tej yam zog ntawm txawv kub, lub tensile ntawm oval tsab xov xwm, qhov ntev ntawm nws tsev, qhov zoo ntawm cov hlau welded sib koom tes, thiab lwm tus neeg.

Rau cov lus qhia hais txog dab tsi cov khoom yog npaj mus yuav, kawm tau los ntawm lub cim rau lub raj. Nws yuav tsum tau dais nyob rau hauv ib tug deb ntawm 10-150 cm los ntawm ib kawg, cim nrog xim thiab muaj xws li hauv lub xyoo ntawm kev siv thiab ua, kev tswj cov ntaub ntawv, steel qib, tus neeg yeeb nkab xov tooj (batch), cov trademark ntawm lub chaw tsim tshuaj paus.